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Vacheron Constantin Overseas perpetual calendar ultra-thin - 41.5 mm - White Gold Watch
Vacheron Constantin 4300V-220G-B945 · Image at Vacheron Constantin ↗

Manufacturer details checked

Vacheron Constantin

Vacheron Constantin 4300v-220g-b945

Overseas 4300v 220g B945

Exact manufacturer reference19 recorded specifications
Manufacturer reference
4300V/220G-B945 (X43GC945)
Diameter
41.5 mm
Thickness
8.1 mm
Water-resistance
5 bar (50 m)
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Specifications checked against the linked manufacturer page. The image source and display method are identified with the illustration.

Manufacturer specifications checked for this reference

These specifications were checked against the manufacturer page for this exact reference.

Manufacturer reference
4300V/220G-B945 (X43GC945)
Diameter
41.5 mm
Thickness
8.1 mm
Water-resistance
5 bar (50 m)
Magnetic resistance (“Antimagnetic” marking on the watch case back)
Yes
Case back
Transparent sapphire crystal caseback
Dial description
Sunburst satin-finished lacquered blue dial and velvet-finished minutes track. 18K gold moons with a starry sky. Snailed counters. 18K gold applied hour/minute hands and hour-markers highlighted with blue SuperLuminova®.
Interchangeability of the bracelet
Yes
Material of the bracelet
White Gold (Polished/satin-finished)
Closing system
Triple folding clasp (White Gold)
Additional Accessories
Rubber (Dark blue), Grained calfskin leather (Dark blue), Ardillon buckle
Watch country of origin
Switzerland
Certification
Hallmark Of Geneva
Energy
Self-winding
Functions
Perpetual calendar by hands, Moon phase, Leap year by 48 months counter, Hours, Hand-type day, Hand-type month, Minutes
Number of parts
276
Number of jewels
36
Power reserve
40 h
Frequency
19800 V.P.H. (2.75 Hz)
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Checked 2026-09-29 · Regional scope: manufacturer Europe · Manufacturer specifications; individual watches may vary.

Original manufacturer wording is retained for source data without a reviewed translation.

Recorded discovery details.

Reference token
4300v-220g-b945
Collection candidate
Not established
Family candidate
Not established
Product type
Watch candidate

Official discovery source

The exact token was retained from a stored official manufacturer URL or feed. The source supports discovery, but does not by itself verify every model detail.

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Source record: vacheron-constantin-official-batch-20260925 · Manufacturer details checked; editorial publication pending.